
3 Phase Associates LLC
Chattanooga, TNElectrical Engineering and Consulting Services
Service detail: Electrical Engineering
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Electrical Engineering and Consulting Services
Service detail: Electrical Engineering
Engineering Excellence for a Sustainable Future
Service detail: Systems Engineering & Integration
AM Power Solutions & Services LLC is an engineering and consulting practice specializing in tailored power and automation solutions. It serves power generation, utility, and industrial clients with a team of field-experienced engineers. In addition to traditional utility networks, the practice possesses specialized experience in isolated power systems and microgrid applications.
Service detail: Substation and Plant Installations

Industrial Facility Engineering
Project: Calcium Carbonate Production Plant
Precise. Responsive. Solutions.
Project: Fresh Water Withdrawal Station
It's not just business...it's personal.
Project: Route 66 Bridge
We engineer & design systems for the reliability of the power grid.
Project: Solar & Wind Interconnects
Partnering with you to deliver innovative, reliable energy solutions that enhance lives and strengthen the grid.
Project: 230kV Transmission Line EPC

Power Delivery Engineering built for real-world execution
Service detail: Transmission Engineering

Applied Experience. Applied Engineering.
Project: Innovation Hall - IUPUI

The name you trust for power generation, transmission and distribution infrastructure engineering services
Project: Eversource Utilities Distribution Services

Mechanical, Electrical, and Plumbing Professional Engineers
Project: Women's Mental Health Services and Primary Care Clinic, VA Medical Center
CDM Smith is an engineering, construction, and environmental consulting firm headquartered in Boston, Massachusetts, with over 7,000 colleagues and 120+ offices worldwide. With 79 years of impact (founded circa 1947 as Camp, Dresser & McKee), it delivers engineering, construction, and environmental services spanning water and wastewater infrastructure, environmental remediation, transportation, energy, and federal and commercial facilities. CDM Smith's practices include drinking water, conveyance, wastewater, stormwater, environmental emerging contaminants, geotechnical and tunnels, MEP and fire protection, architecture, automation, transportation, energy, and climate resilience. It operates Trinnex, a wholly-owned software subsidiary offering the dataCAST SaaS platform and advanced analytics for environmental and infrastructure data management.
Project: PFAS Data to Decisions - U.S. Air Force (Dover AFB)
Creating solutions. Helping people. Improving our world.
Project: I-91 Interchange 29 Flyover Bridge and Charter Oak Bridge
Finding a better way.
Service detail: Transportation Solutions

Planning and design with O&M in mind
Project: APG Electrical Distribution System Infrastructure Upgrade
Operation Technology Engineering and Management
Service detail: Commissioning, Controls & Energy

Supporting America's Infrastructure
Project: Natural Gas Turbine Fleet Monitoring

Cavalry Engineering, PC provides civil engineering, electrical engineering, construction management, water resources engineering, and renewable energy support for public and private industrial, municipal, and commercial projects. Established in 2019, it draws on disciplined project management and technical expertise to deliver detailed drawings and engineering services.
Service detail: Site and Civil Engineering
An electrical, civil, and structural engineering corporation offering comprehensive utility and power services.
Service detail: Substation Design and Relaying

Building the foundation for every day
Service detail: Aviation

Powering a Reliable, Renewable Future
Service detail: Distribution Engineering

Strategic Enterprise to Field System
Service detail: SCADA, Automation, and Control Systems Engineering

Electrical and mechanical engineering solutions for energy, utility, and infrastructure projects
Service detail: Power Delivery Engineering